Schaublin_Catalogue

Page - Seite 111.3

DIN 69893 - HSK

Description of HSK

Specification of HSK tool holders :

The flexible taper conforms to the shape of the spindle when running at high speed and increases the clamping force. The taper and face system prevents the toolholder from driving into the spindle and it increases the stability. It ensures the accurate pre-setting of the tool.

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- Clamping, tool change : manual and/or automatic - Cooling : through center or flange - Drive : by friction or drive clutches

HSK system application

- CNC machining centers - High speed milling spindles - High speed grinding spindles - Transfer machines - Dividing devices - etc…

Versions available

SCHAUBLIN products conform to HSK A, HSK C and HSK E shapes to standard DIN 69893. Other versions are available on request.

Advantages of the SCHAUBLIN HSK products

- Extreme precision of the taper-face system - Use of high quality materials - State of the art heat treatment by SCHAUBLIN - Very tight radial runout tolerances

- Extended lifetime and low spindle wear - All HSK E tool holders are balanced - Manufacturing process control from raw material receipt to finished product

Copyright © 2017 SCHAUBLIN S.A., All Rights Reserved www.schaublin.ch 476-4800 Edition 01/2017